321123644996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{17671343}}^1$

素因数の和:17671424

約数の個数: 48

約数和(自身を含む): 712508590080

約数和(自身を除く): 391384945084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 4543, 9086, 18172, 17671343, 35342686, 70685372, 123699401, 194384773, 247398802, 388769546, 494797604, 777539092, 1042609237, 1360693411, 2085218474, 2721386822, 4170436948, 5442773644, 7298264659, 11468701607, 14596529318, 22937403214, 29193058636, 45874806428, 80280911249, 160561822498, 321123644996]

約数ペア:

[(1, 321123644996), (2, 160561822498), (4, 80280911249), (7, 45874806428), (11, 29193058636), (14, 22937403214), (22, 14596529318), (28, 11468701607), (44, 7298264659), (59, 5442773644), (77, 4170436948), (118, 2721386822), (154, 2085218474), (236, 1360693411), (308, 1042609237), (413, 777539092), (649, 494797604), (826, 388769546), (1298, 247398802), (1652, 194384773), (2596, 123699401), (4543, 70685372), (9086, 35342686), (18172, 17671343)]